//<![CDATA[
var down = false;
function toggleDown() {
	if (down == false) {
		down = true;
		t1 = new Tween(document.getElementById('menu_holder').style, 'top', Tween.strongEaseOut, -58, 0, .6, 'px');
		t1.start();
	}
}
function toggleUp() {
	if (down == true) {
		down = false;
		t1 = new Tween(document.getElementById('menu_holder').style, 'top', Tween.strongEaseIn, 0, -58, .4, 'px');
		t1.start();
	}
}
function Delegate() {}
Delegate.create = function (o, f) {
	var a = new Array();
	var l = arguments.length;
	for (var i = 2; i < l; i++) a[i - 2] = arguments[i];
	return function () {
		var aP = [].concat(arguments, a);
		f.apply(o, aP);
	}
}
Tween = function (obj, prop, func, begin, finish, duration, suffixe) {
	this.init(obj, prop, func, begin, finish, duration, suffixe)
}
var t = Tween.prototype;
t.obj = new Object();
t.prop = '';
t.func = function (t, b, c, d) {
	return c * t / d + b;
};
t.begin = 0;
t.change = 0;
t.prevTime = 0;
t.prevPos = 0;
t.looping = false;
t._duration = 0;
t._time = 0;
t._pos = 0;
t._position = 0;
t._startTime = 0;
t._finish = 0;
t.name = '';
t.suffixe = '';
t._listeners = new Array();
t.setTime = function (t) {
	this.prevTime = this._time;
	if (t > this.getDuration()) {
		if (this.looping) {
			this.rewind(t - this._duration);
			this.update();
			this.broadcastMessage('onMotionLooped', {
				target: this,
				type: 'onMotionLooped'
			});
		} else {
			this._time = this._duration;
			this.update();
			this.stop();
			this.broadcastMessage('onMotionFinished', {
				target: this,
				type: 'onMotionFinished'
			});
		}
	} else if (t < 0) {
		this.rewind();
		this.update();
	} else {
		this._time = t;
		this.update();
	}
}
t.getTime = function () {
	return this._time;
}
t.setDuration = function (d) {
	this._duration = (d == null || d <= 0) ? 100000 : d;
}
t.getDuration = function () {
	return this._duration;
}
t.setPosition = function (p) {
	this.prevPos = this._pos;
	var a = this.suffixe != '' ? this.suffixe: '';
	this.obj[this.prop] = Math.round(p) + a;
	this._pos = p;
	this.broadcastMessage('onMotionChanged', {
		target: this,
		type: 'onMotionChanged'
	});
}
t.getPosition = function (t) {
	if (t == undefined) t = this._time;
	return this.func(t, this.begin, this.change, this._duration);
};
t.setFinish = function (f) {
	this.change = f - this.begin;
};
t.geFinish = function () {
	return this.begin + this.change;
};
t.init = function (obj, prop, func, begin, finish, duration, suffixe) {
	if (!arguments.length) return;
	this._listeners = new Array();
	this.addListener(this);
	if (suffixe) this.suffixe = suffixe;
	this.obj = obj;
	this.prop = prop;
	this.begin = begin;
	this._pos = begin;
	this.setDuration(duration);
	if (func != null && func != '') {
		this.func = func;
	}
	this.setFinish(finish);
}
t.start = function () {
	this.rewind();
	this.startEnterFrame();
	this.broadcastMessage('onMotionStarted', {
		target: this,
		type: 'onMotionStarted'
	});
	/*alert('in');*/
}
t.rewind = function (t) {
	this.stop();
	this._time = (t == undefined) ? 0 : t;
	this.fixTime();
	this.update();
}
t.fforward = function () {
	this._time = this._duration;
	this.fixTime();
	this.update();
}
t.update = function () {
	this.setPosition(this.getPosition(this._time));
}
t.startEnterFrame = function () {
	this.stopEnterFrame();
	this.isPlaying = true;
	this.onEnterFrame();
}
t.onEnterFrame = function () {
	if (this.isPlaying) {
		this.nextFrame();
		setTimeout(Delegate.create(this, this.onEnterFrame), 0);
	}
}
t.nextFrame = function () {
	this.setTime((this.getTimer() - this._startTime) / 1000);
}
t.stop = function () {
	this.stopEnterFrame();
	this.broadcastMessage('onMotionStopped', {
		target: this,
		type: 'onMotionStopped'
	});
}
t.stopEnterFrame = function () {
	this.isPlaying = false;
}
t.continueTo = function (finish, duration) {
	this.begin = this._pos;
	this.setFinish(finish);
	if (this._duration != undefined) this.setDuration(duration);
	this.start();
}
t.resume = function () {
	this.fixTime();
	this.startEnterFrame();
	this.broadcastMessage('onMotionResumed', {
		target: this,
		type: 'onMotionResumed'
	});
}
t.yoyo = function () {
	this.continueTo(this.begin, this._time);
}
t.addListener = function (o) {
	this.removeListener(o);
	return this._listeners.push(o);
}
t.removeListener = function (o) {
	var a = this._listeners;
	var i = a.length;
	while (i--) {
		if (a[i] == o) {
			a.splice(i, 1);
			return true;
		}
	}
	return false;
}
t.broadcastMessage = function () {
	var arr = new Array();
	for (var i = 0; i < arguments.length; i++) {
		arr.push(arguments[i])
	}
	var e = arr.shift();
	var a = this._listeners;
	var l = a.length;
	for (var i = 0; i < l; i++) {
		if (a[i][e]) a[i][e].apply(a[i], arr);
	}
}
t.fixTime = function () {
	this._startTime = this.getTimer() - this._time * 1000;
}
t.getTimer = function () {
	return new Date().getTime() - this._time;
}
Tween.backEaseIn = function (t, b, c, d, a, p) {
	if (s == undefined) var s = 1.70158;
	return c * (t /= d) * t * ((s + 1) * t - s) + b;
}
Tween.backEaseOut = function (t, b, c, d, a, p) {
	if (s == undefined) var s = 1.70158;
	return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
}
Tween.backEaseInOut = function (t, b, c, d, a, p) {
	if (s == undefined) var s = 1.70158;
	if ((t /= d / 2) < 1) return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
	return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
}
Tween.elasticEaseIn = function (t, b, c, d, a, p) {
	if (t == 0) return b;
	if ((t /= d) == 1) return b + c;
	if (!p) p = d * .3;
	if (!a || a < Math.abs(c)) {
		a = c;
		var s = p / 4;
	} else var s = p / (2 * Math.PI) * Math.asin(c / a);
	return - (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
}
Tween.elasticEaseOut = function (t, b, c, d, a, p) {
	if (t == 0) return b;
	if ((t /= d) == 1) return b + c;
	if (!p) p = d * .3;
	if (!a || a < Math.abs(c)) {
		a = c;
		var s = p / 4;
	} else var s = p / (2 * Math.PI) * Math.asin(c / a);
	return (a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b);
}
Tween.elasticEaseInOut = function (t, b, c, d, a, p) {
	if (t == 0) return b;
	if ((t /= d / 2) == 2) return b + c;
	if (!p) var p = d * (.3 * 1.5);
	if (!a || a < Math.abs(c)) {
		var a = c;
		var s = p / 4;
	}
	else var s = p / (2 * Math.PI) * Math.asin(c / a);
	if (t < 1) return - .5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
	return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
}
Tween.bounceEaseOut = function (t, b, c, d) {
	if ((t /= d) < (1 / 2.75)) {
		return c * (7.5625 * t * t) + b;
	} else if (t < (2 / 2.75)) {
		return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
	} else if (t < (2.5 / 2.75)) {
		return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
	} else {
		return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
	}
}
Tween.bounceEaseIn = function (t, b, c, d) {
	return c - Tween.bounceEaseOut(d - t, 0, c, d) + b;
}
Tween.bounceEaseInOut = function (t, b, c, d) {
	if (t < d / 2) return Tween.bounceEaseIn(t * 2, 0, c, d) * .5 + b;
	else return Tween.bounceEaseOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
}
Tween.strongEaseInOut = function (t, b, c, d) {
	return c * (t /= d) * t * t * t * t + b;
}
Tween.regularEaseIn = function (t, b, c, d) {
	return c * (t /= d) * t + b;
}
Tween.regularEaseOut = function (t, b, c, d) {
	return - c * (t /= d) * (t - 2) + b;
}
Tween.regularEaseInOut = function (t, b, c, d) {
	if ((t /= d / 2) < 1) return c / 2 * t * t + b;
	return - c / 2 * ((--t) * (t - 2) - 1) + b;
}
Tween.strongEaseIn = function (t, b, c, d) {
	return c * (t /= d) * t * t * t * t + b;
}
Tween.strongEaseOut = function (t, b, c, d) {
	return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
}
Tween.strongEaseInOut = function (t, b, c, d) {
	if ((t /= d / 2) < 1) return c / 2 * t * t * t * t * t + b;
	return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
}
//]]>